Samsung Galaxy S23 Battery Replacement
Model SM-S911B · Original Samsung part, professionally fitted
- Samsung authorised service centre
- Original Samsung parts
- Listed on samsung.com as the Durban repair partner
- Serving Umhlanga and Durban since 2007
Book this repair
Leave your name and number and we will phone you back to arrange it.
The S23 runs a 3900mAh battery, the smallest in the S23 range, which means it works hard every single day. Lithium batteries wear with charge cycles, and after a few hundred of them the phone starts dying earlier and earlier in the day.
We fit the original Samsung battery for the SM-S911B, sealed back in with fresh adhesive. Part and fitting are included in the price shown, and the phone is tested before it goes back to you.
Signs you need this repair
- Battery drops fast even on standby
- Dies before the end of the workday
- Switches off with 20 percent still showing
- Gets warm while charging
Samsung Galaxy S23 at a glance
| Display | 6.1 inch Dynamic AMOLED 2X, 120Hz |
| Battery | 3900mAh |
| Released | February 2023 |
Common questions
How do I know the battery actually needs replacing?
Watch how the phone behaves. Sudden shutdowns, a percentage that jumps around and charge that fades on standby all point to a worn cell. So does a battery that was fine last year and struggles now. Bring it in and we will test it and confirm before any work happens.
Is it worth replacing the battery on a 2023 phone?
Usually, yes. The S23 still gets Samsung software updates and the hardware holds up well. A new original battery brings back the screen-on time the phone had when it was new, which is a far cheaper way to get more life out of it than replacing the phone.
Do you use original Samsung batteries?
Yes, only original Samsung service parts. Cheap aftermarket cells often have less real capacity than they claim and can swell over time, which pushes the back cover off and can damage the phone. As an authorised service centre we fit the battery made for the SM-S911B, and fitting is included in the price shown.